lib/finite_machine/catchable.rb in finite_machine-0.10.1 vs lib/finite_machine/catchable.rb in finite_machine-0.10.2

@@ -39,9 +39,12 @@
 
     # Catches error and finds a handler
     #
     # @param [Exception] exception
     #
+    # @return [Boolean]
+    #   true if handler is found, nil otherwise
+    #
     # @api public
     def catch_error(exception)
       if handler = handler_for_error(exception)
         handler.arity.zero? ? handler.call : handler.call(exception)
         true